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PPR Pipe Extrusion Line

PPR Pipe Extrusion Line

Compared with PE pipe, PPR pipe can be used to transport hot water. Usually, it is used inside building for hot water supply. Nowadays, there are many kind of PPR pipe, for example, PPR fiberglass composite pipe, also PPR with overinsistent outer layer and antibiosis inner layer. Our PPR pipe extrusion line can fully satisfy customer requirement. Our PPR pipe extrusion can process wide range of material, including HDPE, LDPE, PP, PPR, PPH, PPB, MPP, PERT, etc.
Our PPR pipe extrusion line can produce from size of minimum 16mm to 160mm with single layer or multi-layer or even multi-layer with double cavity to save machine cost and operation cost.

Application for Our PE Pipe Extrusion Line

Parameter overview

Model	Pipe Range (mm)	Output Capacity (kg/h)	Main motor (kw)
PPR63	16 – 63	150 – 260	45 – 75
PPR63S*	16 – 63x2	260 – 450	75 – 132
PPR110	20 – 100	190 – 320	55 – 90
PPR160	50 – 160	260 – 400	75 – 110
S* means double cavity, two pipes produced at same time.

Production equipment and process

Pipe line detail photo set

Single Screw Extruder

Based on 33:1 L/D ratio for screw design, we have developed 38:1 L/D ratio. Compared with 33:1 ratio, 38:1 ratio has advantage of 100% plasticization, increase output capacity by 30%, reduce power consumption up to 30% and reach almost linear extrusion performance.

Extrusion Mold

Extrusion mold apply spiral structure, each material flow channel is placed evenly. Each channel is after heat treatment and mirror polishing to ensure material flow smoothly. Mold structure is compact and also provide stable pressure, always from 19 to 20Mpa. Under this pressure, pipe quality is good and very little effect on the output capacity. Can produce single layer or multi-layer pipe.

Vacuum Calibration Tank

Vacuum calibration tank is used to shape and cool pipe, so as to reach standard pipe size. We use double-chamber structure. First chamber is in short length, to ensure very strong cooling and vacuum function. As calibrator is placed in the front of first chamber and pipe shape is formed mainly by calibrator, this design can ensure quick and better forming and cooling of pipe.

Cooling Tank

Cooling tank is used to cool pipe further.

Haul-off Machine

Haul-off machine provides sufficient traction force to pull pipe stably. According to different pipe sizes and thickness, our company will customize traction speed, number of claws, effective traction length. To ensure match pipe extrusion speed and forming speed, also avoid deformation of pipe during traction.

Automatic Cutter

Automatic cutter controlled by PLC, working together with haul-off machine to have precise cutting. Customer can set the length of pipe they want to cut. Multi-feed-in actions for the accomplishment of one cutting process (protect blades and saws, prevent from blade and saws stuck for thick pipe and cut face of pipe is smooth).

Stacker

To support and unload pipes. Length of stacker can be customized.

Turnkey Project Delivery Case

Material: LDPE Agricultural Film
Output Capacity: 1000KG/H
Floor Space: 500 m²
Installation Power：725KW
Water Consumption: 35 m²/H

GANGSU provides operation manual (English version) to instruct how to maintain and install and operate the machine, if any technical problem, the buyer can communicate with the seller by phone call and email. During warranty period, the seller will change spare parts (except for wearing parts like: blades, heating parts and small electrics etc.) for the buyer when parts worn-out free of charge. GANGSU will deliver the needed parts to you.

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Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right machine you want.